Ch 3 biology

Question 1

the part of the plant that produces seeds for reproduction

Answer 1

flower

Question 2

concets the flower to the stem

Answer 2

pedicil

Question 3

holds the developing seeds

Answer 3

receptacle

Question 4

the most conspicous part of the flower

Answer 4

petals

Question 5

little green leaves under the petals

Answer 5

sepals

Question 6

organs that produce pollen

Answer 6

stamen

Question 7

contains sperm cell of the male plant

Answer 7

pollen

Question 8

central structure of the flower

Answer 8

pistil

Question 9

a type of stamen that produces pollen

Answer 9

anther

Question 10

base of the pistil

Answer 10

ovary

Question 11

female reproductive cells in the ovary

Answer 11

ovule

Question 12

female reproductive cells

Answer 12

eggg cells

Question 13

connects ovary to the tip of the pistil

Answer 13

style

Question 14

receives pollen for the plants flower

Answer 14

stigma

Question 15

flower containing all 4 basic flower components

Answer 15

complete flower

Question 16

flower that doesn’t contain all 4 main parts of the flower

Answer 16

incomplete flower

Question 17

4 basic parts of the flower

Answer 17

1.sepals
2.petals
3.stamens
4.pistill

Question 18

flowers that only bear stamens

Answer 18

staminate

Question 19

flowers that bare only pistills

Answer 19

pistillates

Question 20

contains both pistil and stamen in the plant

Answer 20

monoecious

Question 21

have two seperate flowers that contain the stamen and pistil

Answer 21

dioecious

Question 22

flower clusters

Answer 22

Infloresences

Question 23

can cut straight in half at any direction and will have symetry

Answer 23

radial symetry

Question 24

can only be cut down the middle type of symetry

Answer 24

bilateral symetry

Question 25

an ovary that is fully ripened

Answer 25

fruit

Question 26

transfer of pollen from the anther to the stamen

Answer 26

pollination

Question 27

occurs when sperm from pollen connects with egg cells of the ovule

Answer 27

fertilization

Question 28

when an organizim can go through pollination by itself without outside help

Answer 28

self-pollination

Question 29

pollination with outside organisms help

Answer 29

cross-polination

Question 30

sweet liquid that attracts animals to flowers

Answer 30

nectar

Question 31

allergic reaction to pollen

Answer 31

hay fever

Question 32

any reproductive cell

Answer 32

gametes

Question 33

reproduction through sperm and egg cells

Answer 33

sexual reproduction

Question 34

transferes pollen from the stamen to the ovule

Answer 34

pollen tube

Question 35

when it takes two sperm cells for an organism to reproduce

Answer 35

double fertilization

Question 36

from one flower that has only one pistil

Answer 36

simple fruits

Question 37

Simple fruits in which the entire ovary is fleshy and juicy

Answer 37

berry

Question 38

2 types of berrys

Answer 38

tomatoes, grapes, cucumbers, watermelons, and orange

Question 39

fleshy and juicy, but not throughout the entire fruit

Answer 39

Drupes

Question 40

2 examples of drupes

Answer 40

Peaches, plums, cherries, olives, apricots, mangoes, and walnuts

Question 41

Simple fruits with an outer fleshy layer and an inner papery core

Answer 41

Pomes

Question 42

2 examples of pomes

Answer 42

Apples and pears

Question 43

simple fruits that consist of a pod enclosing several seed

Answer 43

legumes

Question 44

consist of fleshy layers of ovary small dry seeds with one or more wing-like structures attached to them

Answer 44

Samaras

Question 45

2 examples of samaras

Answer 45

Maples, ashes, and elms

Question 46

Simple dry fruits consisting of a seed enclosed in a hard covering, or shell,

Answer 46

nuts

Question 47

2 types of nuts

Answer 47

chestnuts, hickory nuts, hazelnuts,

Question 48

simple fruits consisting of a seed and a shell

Answer 48

Achenes

Question 49

fruits of the grass family

Answer 49

grains

Question 50

2 examples of grain

Answer 50

barley, oats, rye, corn, and rice

Question 51

include berries, drupes, and pomes

Answer 51

simple fleshy fruits

Question 52

include legumes, samaras, nuts, grains, and achenes

Answer 52

Simple dry fruits

Question 53

from one flower that has several pistils

Answer 53

aggregate fruits

Question 54

2 examples of aggregate fruits

Answer 54

blackberries and raspberries

Question 55

primary function of the fruit

Answer 55

to scatter seeds

Question 56

an outside agent carries the seeds

Answer 56

agent dispersal

Question 57

scatter their seeds by bursting open when they are ripe and catapulting the seeds to a new location

Answer 57

mechanical dispersal

Question 59

the result of the process of flower and fruit formation

Answer 59

seeds

Question 60

provides nutrition to the growing embryo

Answer 60

endosperm

Question 61

protective covering of a seed

Answer 61

seed coat

Question 62

3 parts of a seed

Answer 62

Seed coat,endosperm,embryo plant

Question 63

tiny shoot that will develop into the stem and leaves of the plant;

Answer 63

plumule

Question 64

3 parts of the embryo

Answer 64

plumule,radicle,and cotlyedons

Question 65

sprouting of a seed

Answer 65

germination

Question 66

period of inactivity, which helps prevent seeds from sprouting when conditions are unfavorable for the growth of young plants

Answer 66

Dormancy

Question 67

Man that used peanuts and sweet poatatoes

Answer 67

George Washington Carver